Class: Spout::Commands::Coverage

Inherits:
Object
  • Object
show all
Includes:
Helpers::NumberHelper
Defined in:
lib/spout/commands/coverage.rb

Overview

Generate a coverage report for the data dictionary.

Instance Method Summary collapse

Methods included from Helpers::NumberHelper

number_with_delimiter

Constructor Details

#initialize(standard_version, argv) ⇒ Coverage

Returns a new instance of Coverage.



19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/spout/commands/coverage.rb', line 19

def initialize(standard_version, argv)
  @standard_version = standard_version
  @console = !argv.delete("--console").nil?
  @variable_files = Dir.glob("variables/**/*.json")
  @valid_ids = []
  @number_of_rows = nil
  @config = Spout::Helpers::ConfigReader.new
  @subject_loader = Spout::Helpers::SubjectLoader.new(
    @variable_files, @valid_ids, @standard_version, @number_of_rows, @config.visit
  )
  @subject_loader.load_subjects_from_csvs_part_one! # Not Part Two which is essentially cleaning the data
  @subjects = @subject_loader.subjects
  run_coverage_report!
end

Instance Method Details

#run_coverage_report! ⇒ Object 



34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
 
# File 'lib/spout/commands/coverage.rb', line 34

def run_coverage_report!
  puts "Generating: index.html\n\n"
  @matching_results = []
  @subject_loader.all_methods.each do |method, csv_files|
    scr = Spout::Models::CoverageResult.new(method, @subjects.collect(&method.to_sym).compact_empty.uniq)
    @matching_results << [csv_files, method, scr]
  end
  variable_ids = Dir.glob("variables/**/*.json").collect { |file| file.gsub(%r{^(.*)/|\.json$}, "").downcase }
  @extra_variable_ids = (variable_ids - @subject_loader.all_methods.keys).sort
  @subject_loader.load_variable_domains!
  domain_ids = Dir.glob("domains/**/*.json").collect { |file| file.gsub(%r{^(.*)/|\.json$}, "").downcase }
  @extra_domain_ids = (domain_ids - @subject_loader.all_domains).sort
  @matching_results.sort! do |a, b|
    [b[2].number_of_errors, a[0].to_s, a[1].to_s] <=> [a[2].number_of_errors, b[0].to_s, b[1].to_s]
  end
  @coverage_results = []
  @subject_loader.csv_files.each do |csv_file|
    total_column_count = @matching_results.select { |mr| mr[0].include?(csv_file) }.count
    mapped_column_count = @matching_results
                          .select { |mr| mr[0].include?(csv_file) && mr[2].number_of_errors.zero? }.count
    @coverage_results << [csv_file, total_column_count, mapped_column_count]
  end
  coverage_folder = File.join(Dir.pwd, "coverage")
  FileUtils.mkpath coverage_folder
  coverage_file = File.join(coverage_folder, "index.html")
  File.open(coverage_file, "w+") do |file|
    erb_location = File.join(File.dirname(__FILE__), "../views/index.html.erb")
    file.puts ERB.new(File.read(erb_location)).result(binding)
  end
  unless @console
    open_command = "open" unless RUBY_PLATFORM.match(/darwin/).nil?
    open_command = "start" unless RUBY_PLATFORM.match(/mingw/).nil?
    system "#{open_command} #{coverage_file}" if %w(start open).include?(open_command)
  end
  puts "#{coverage_file}\n\n"
end